CN208455471U - 一种桥梁防护护栏 - Google Patents
一种桥梁防护护栏 Download PDFInfo
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- CN208455471U CN208455471U CN201820563330.5U CN201820563330U CN208455471U CN 208455471 U CN208455471 U CN 208455471U CN 201820563330 U CN201820563330 U CN 201820563330U CN 208455471 U CN208455471 U CN 208455471U
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CN201820563330.5U CN208455471U (zh) | 2018-04-19 | 2018-04-19 | 一种桥梁防护护栏 |
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CN201820563330.5U CN208455471U (zh) | 2018-04-19 | 2018-04-19 | 一种桥梁防护护栏 |
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CN208455471U true CN208455471U (zh) | 2019-02-01 |
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CN201820563330.5U Expired - Fee Related CN208455471U (zh) | 2018-04-19 | 2018-04-19 | 一种桥梁防护护栏 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111455843A (zh) * | 2020-04-30 | 2020-07-28 | 门付安 | 一种用于桥梁的车辆缓冲护栏 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111455843A (zh) * | 2020-04-30 | 2020-07-28 | 门付安 | 一种用于桥梁的车辆缓冲护栏 |
CN111455843B (zh) * | 2020-04-30 | 2021-11-09 | 广州恒建公路工程有限公司 | 一种用于桥梁的车辆缓冲护栏 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201023 Address after: Room 10801, 8 / F, unit 1, building 2, leading Times Plaza, 86 Gaoxin Road, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an cloud End Engineering Technology Co.,Ltd. Address before: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20201023 Address after: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 362300 Lianshan Industrial Zone, Gushan Village, Shijing Town, Nanan City, Quanzhou City, Fujian Province Patentee before: NAN'AN CHUANGPEI ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210419 |